Det-Tronics- Carrier Corporate

SmokeWatch™ Explosion-Proof Smoke Detector (U5015)


The Det-Tronics SmokeWatch™ U5015 Explosion-Proof Smoke Detector adds critical smoke detection capabilities to safety systems. Also, when paired with the Q5016 Duct Mount Accessory, the Q5015 can be used to monitor for smoke in forced air ductwork where air stratification is a possibility (external mounting only). 


  • Hazardous location rated for Class I, Div/Zone 1 environments
  • LED provides a visual indication that an alarm has occurred
  • Adaptable to duct monitoring applications with the Q5016 external mounting accessory kit
  • Enclosure materials: Polycarbonate/ABS for the detector, painted copper-free aluminum for the junction box

Technical Specifications

  • IP44 ingress protection level suitable for onshore or offshore requirements
  • Advanced photoelectric operation
  • Alarm, Auxiliary, and Fault relays for controlling annunciating devices or fire panel interface
  • 0-20 mA output for PLC and DCS integration
  • Self-checking circuitry for reliable smoke detection
  • Trouble-free photoelectric operation

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